The strong evidence pointing to the favorable healing of wounds in a wet or moist environment compared to dry treatment will extend the clinical indications for this treatment. Further advances are required to elucidate by which means this microenvironment can be optimized to improve the healing outcome.

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The pathophysiologic underpinnings of idiopathic hypersomnia and its interactions with anesthetic medications remain poorly understood. There is a scarcity of literature describing this patient population in the surgical setting. This case report outlines the anesthetic considerations and management plan for a 55-year-old female patient with a known history of idiopathic hypersomnia undergoing an elective shoulder arthroscopy in the ambulatory setting. In addition, this case offers a unique set of considerations and conflicts related to the patient having a family history of malignant hyperthermia. A combined technique of general and regional anesthesia was used. Anesthesia was maintained with total intravenous anesthesia via the use of propofol and remifentanil. The depth of anesthesia was monitored with entropy. There were no perioperative complications.

This chapter reviews recent advances in ultrasound-guided spine procedures. The evidence-based foundation of these methods is examined and ultrasonography is compared with other imaging techniques. The equipment is briefly described. Ultrasound-guided interventional techniques published in peer-reviewed literature are discussed, with selected techniques described in detail. These techniques are classified regionally beginning with the cervical spine and ending with the sacroiliac joints.